BMW X5 petrol servicing
BMW X5 petrol models span a wide mix of engines, from straight-six families like N52, N54, N55 and B58 to V8 performance units such as N62, N63 and S63, so service requirements can differ substantially. Alongside routine oil and filter changes, pay close attention to ignition components (spark plugs and coils), air filtration and crankcase ventilation, as misfires and poor running are often maintenance-related. Cooling system condition is also critical on higher-output engines, so keep coolant strength, hose condition and any leaks under regular review as part of scheduled checks. If your X5 is fitted with an LPG conversion, also treat it as a petrol vehicle for core engine servicing and ensure the gas system is inspected and set up correctly.